Eschewing the need to sync everything was the best adaptation of my workflow. Instead I just transfer stuff to central repositories. My notes are version controlled with git and pushed on a server. Then I used the working copy app on my mobile devices to view them. On the latter, I mostly do transient note taking, and more often than not, I just message myself on WhatsApp. For something like a grocery list, I do them with Reminder.app When I’m back again on my computer, I write down what I want to retain.